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WO2024250280A1 - Sachet - Google Patents

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Publication number
WO2024250280A1
WO2024250280A1 PCT/CN2023/099402 CN2023099402W WO2024250280A1 WO 2024250280 A1 WO2024250280 A1 WO 2024250280A1 CN 2023099402 W CN2023099402 W CN 2023099402W WO 2024250280 A1 WO2024250280 A1 WO 2024250280A1
Authority
WO
WIPO (PCT)
Prior art keywords
bag body
brewing
bag
base layer
bag according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2023/099402
Other languages
English (en)
Chinese (zh)
Inventor
梁永正
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to PCT/CN2023/099402 priority Critical patent/WO2024250280A1/fr
Publication of WO2024250280A1 publication Critical patent/WO2024250280A1/fr
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
    • B65D85/808—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
    • B65D85/808—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags
    • B65D85/812—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags with features facilitating their manipulation or suspension

Definitions

  • the present disclosure relates to a brewing bag.
  • Teabags also known as tea bags, are tea products that are made by putting tea leaves into bags made of permeable materials and brewing them in a cup. They are made by blending, crushing, and packaging them with filter paper based on the original tea. Teabags span the three golden industries of tea beverages, health products, and medicinal teas. They can be used for tea tasting, health care, and health preservation. In the fast-paced work environment, urban white-collar workers rarely have the energy and time to make tea, so teabags have become a portable and quick choice.
  • the present disclosure provides a brewing bag, which can improve the brewing effect of materials.
  • the present disclosure provides a brewing bag, comprising:
  • a base layer which forms a three-dimensional structure as a whole, and a cavity for accommodating materials is formed inside the three-dimensional structure;
  • the reinforcement component comprises:
  • a main skeleton which is used to mainly support the shape of the base layer
  • the rib system includes a plurality of ribs arranged around the main frame, and the rib system is used to provide auxiliary support for the shape of the base layer.
  • the hardness of the main skeleton is greater than the hardness of the ribs.
  • the reinforcing component is in a sheet-like three-dimensional structure and at least covers the bending part of the bag body.
  • the reinforcing component includes a plurality of support strips, and the plurality of support strips are at least arranged at the bends of the bag body.
  • the base layer is formed by splicing a plurality of blocks, and adjacent blocks form a reinforcement component at the splicing point;
  • the base layer is integrally formed by hot pressing or cold pressing.
  • a concave-convex structure is provided on the wall surface of the bag body.
  • the base layer is made of a transparent material or a translucent material and has a mesh.
  • the brewing bag further comprises a posture control component connected to the top of the bag body and configured to keep the bag body in a suspended state when immersed in liquid.
  • At least a portion of the posture control component is made of silicone.
  • the posture control component includes a doll, and the doll adopts a hollow structure.
  • the posture control component further includes: a float connected to the top of the bag, wherein the bag is connected to the central area of the float, and the doll is arranged on a side of the float away from the bag.
  • the brewing bag further comprises an additional functional component disposed on the posture control component, and the additional functional component comprises at least one of an electronic temperature measuring component, a light emitting component and a sound emitting component.
  • the top of the bag body adopts a fully enclosed structure
  • the top of the bag body has an opening, and a sealing accessory is provided at the opening, and the sealing accessory is used to close the opening;
  • the top of the bag body has an overlapping structure, which forms an opening when the overlapping structures are away from each other and closes the opening when the overlapping structures are close to each other.
  • the brewing bag further comprises a position retaining member disposed on the inner wall of the bag body, and configured to hang a decorative object.
  • the brewing bag further comprises a drawstring arranged on the bag body, a card is arranged at the end of the drawstring, and a network access port with social function is arranged on the card.
  • the brewing bag further comprises a stirring stick connected to the top of the bag body, which is configured to stir the material in the bag body.
  • the base layer includes a first filter layer and a second filter layer, the first filter layer is enclosed outside the second filter layer and has a removable portion, the mesh of the second filter layer is larger than the mesh of the first filter layer, and the reinforcing component is at least compounded to the second filter layer.
  • the brewing bag comprises at least two bag bodies, and the at least two bag bodies have independent cavities.
  • a clamp is provided on the bag body, and the clamp is used to clamp the brewing container after brewing is completed to hang the bag body to filter out liquid.
  • the bag has a pre-filled material therein.
  • the brewing bag further comprises a packaging bag, which is sealed and sleeved outside the bag body. The space between the bag and the bag body is filled with materials for trial use.
  • the base layer includes a plurality of blocks, and the blocks are configured to be pre-pressed into a concave-convex shape.
  • the plurality of blocks are spliced and integrated into a three-dimensional shape.
  • the base layer is made of a material having a shape memory function.
  • the brewing bag of the disclosed embodiment forms a frame structure on the base layer and forms a three-dimensional cavity in the frame structure, which can increase the capacity of the bag body, so that there is sufficient space for the material to be brewed, and achieve a better brewing effect.
  • the bag body can be formed into various complex shapes, and the shaping and shape retention capabilities are improved, thereby improving the aesthetics of the brewing bag, and the rich shapes can attract the consumption desire of the new generation of consumers.
  • FIG. 1 is a side view of a first embodiment of a brewing bag of the present disclosure.
  • FIG. 2 is a side view of a second embodiment of a brewing bag of the present disclosure.
  • FIG. 3 is a side view of a third embodiment of a brewing bag of the present disclosure.
  • FIG. 4 is a side view of a fourth embodiment of a brewing bag of the present disclosure.
  • FIG. 5 is a perspective view of a fourth embodiment of a brewing bag according to the present disclosure.
  • FIG. 6 is a perspective view of a fifth embodiment of the brewing bag of the present disclosure.
  • FIG. 7 is a partial bottom schematic diagram of a sixth embodiment of a brewing bag of the present disclosure.
  • FIG. 8 is a perspective view of a seventh embodiment of the brewing bag of the present disclosure.
  • the present disclosure provides a brewing bag.
  • the brewing bag includes: a bag body 1, the bag body 1 includes: a base layer 11 and a reinforcing component 12, wherein the base layer 11 forms a three-dimensional structure as a whole, and a cavity 13 for accommodating materials is formed inside the three-dimensional structure; the reinforcing component 12 is compounded to the base layer 11.
  • the reinforcing member 12 has supporting strength, and forms a three-dimensional support for the bag body 1, so that the base layer 11 can be easily shaped into any three-dimensional space shape, and can also maintain the shape of the base layer.
  • the reinforcing member 12 can be made of soft elastic material to form a three-dimensional brewing bag with a simple structure; or it can be made of hard solid material to make a three-dimensional brewing bag with complex shape and function.
  • the base layer 11 can be made of organic environmentally friendly materials, such as cloth, filter screen, woven fabric and other materials. The materials are preferably thin and light.
  • the base layer 11 is relatively soft or weak in strength, and it is difficult for itself to form a fixed shape.
  • the reinforcing component 12 can be made of non-woven fabrics, silicone, plastic, metal, cotton, linen, bamboo, wood, PPSU and other materials.
  • the base layer 11 and the reinforcing component 12 are generally made of materials that can meet the environmental protection requirements of children's food and medical and health standards. By compositely setting the reinforcing component 12 whose hardness is higher than that of the base layer 11, a skeleton structure is formed, which can better realize the modeling of complex three-dimensional space.
  • the reinforcing member 12 and the base layer 11 can be combined by fusion, bonding, pressing or sewing. Physical or chemical compounding methods can be used. After compounding, the reinforcing component 12 and the base layer 11 can maintain their own layer structures and just be connected together; or they can be compounded into a new material.
  • This kind of brewing bag breaks through the application of brewing bags with simple materials in terms of materials, uses multiple materials for composite processing, and three-dimensionally compounds multiple materials, so that more materials are compounded into a three-dimensional shape, and the materials on the product form an organic combination, so that the materials and functions of the product are expanded to areas beyond the category of non-woven products.
  • This embodiment provides basic conditions for making the bag body 1 into various complex three-dimensional shapes by compounding the reinforcing component 12 with the base layer 11, improves the shaping ability, makes the base layer 11 form a three-dimensional structure, and forms a three-dimensional cavity 13, and can also improve the shape retention ability, that is, maintain a stable shape for a long time, prevent the bag body 1 from changing shape during the brewing process, and is conducive to bearing the gravity of the material and the impact of the liquid during brewing. In this way, the bag body 1 can maintain its capacity, so that there is sufficient expansion space when the material is brewed, achieve a better brewing effect, and maximize the display of the characteristics of the filling material in the bag. It can also improve the aesthetics of the brewing bag, enrich the shape, realize a variety of artistic shapes and three-dimensional space structures, and attract the consumption desire of a new generation of consumers. It is an innovation in the field of non-woven three-dimensional molding.
  • This type of bag body 1 can form a cavity 13 with a large utilization rate, forming a three-dimensional hollow space inside without waste. By prefabricating the material to bear pressure, the cavity 13 is expanded to the maximum extent. The internal space of the bag body 1 is stretched and shaped, and the color and shape of the brewing material can be well displayed.
  • the first choice is to be a hypertrophic shape represented by a convex shape.
  • the bag body 1 is mainly convex or has an outer arc line, and a wider cavity 13 is made as the inner cavity, thereby increasing the effective space for brewing materials, which can improve the practical performance of the bag body 1, and also improve the aesthetics during brewing, so that the matching of materials inside the bag body 1 is more flexible.
  • the number of sharp angles is reduced as much as possible, and the appearance is shaped more with convex and curved lines.
  • the bag body 1 uses thinner materials, and auxiliary supporting materials are added at special positions to reduce the overall material usage as much as possible, increase the practical volume of the bag body inner cavity, and more fully realize the practical function of the bag body 1.
  • the bag body of the present disclosure can be designed into various types of structures, such as a simple three-dimensional structure, a common three-dimensional structure, an organic three-dimensional structure, and a mixed three-dimensional structure, by providing the reinforcing component 12 .
  • Simple three-dimensional structure refers to the three-dimensional structure shape that can be directly processed by using the raw material body to strengthen the supporting structure without pre-processing the raw material, or by pre-pressing and partially strengthening the raw material.
  • a cylindrical structure a conical structure, a trapezoidal structure, a square structure, a circular structure, etc.
  • Ordinary three-dimensional structures are formed on the basic raw materials, or are pre-formed, or have additional settings or complex
  • the structural shape for the purpose of shaping can be achieved by combining supporting materials of other materials; or by compounding with supporting materials or setting supporting materials at key positions or all positions of the base material to form supporting strength.
  • Geometric solids generally strengthen the ribs at key positions and use the keel frame structure.
  • More complex three-dimensional structures such as curved ones can be obtained by preforming and three-dimensional composite processing.
  • ordinary three-dimensional structures can be frame structures, shear structures, frame-shear structures, skeleton structures or multi-body composite structures.
  • This three-dimensional structure can form common geometric shapes, curves and angles of common geometric shapes, and abstract three-dimensional shapes.
  • Common geometric shapes can be cylindrical, quasi-circular, polygonal, prism-shaped, etc.
  • the circular shape can be: a perfect circle, a spherical cap, an ellipsoid, a cylinder, a column, a semicircle, an oblate circle, a teardrop shape, an arc circle, a twisted circle, a spiral circle, a circle within a circle, a circle outside a circle, a double circle, a horizontal circle, a vertical circle, an oblique circle, etc.
  • the polygonal shape can be: concave polygon, convex polygon, quadrilateral, pentagon, hexagon, octagon, dodecagon, N-gon... and irregular polygon, etc.
  • quadrilateral it can be cube, cuboid, rectangle, trapezoid, parallelogram, rhombus, etc.
  • the prism shape may be: a prism and a table.
  • the prism may be a prism or a cone.
  • the prism may be a triangular prism, a quadrangular prism, a pentagonal prism, a hexagonal prism, or an N-prism.
  • the cone may be a cone or a right circular cone.
  • the pyramid may be a pyramid, for example, a triangular pyramid, a quadrangular pyramid, a pentagonal pyramid, a hexagonal pyramid, or an N-pyramid.
  • the table may be a frustum or a truncated cone.
  • the frustum may be a truncated cone or a spherical cone.
  • the truncated cone may be a truncated cylinder, a truncated prism, a truncated cone, etc.
  • the ordinary three-dimensional structure has an appearance that can adapt to various scenes.
  • the shape is complex and changeable.
  • the appearance is suitable for new consumer trends.
  • the bag body has various concave and convex angles and curves. Various shapes are beautiful and practical.
  • the bag body materials can support each other, and multiple materials are composited into one.
  • the shape of the bag body can achieve almost all single large cavity shapes, or even multi-cavity shapes that can be effectively used, while meeting practical functional requirements.
  • the technology to achieve these shapes lies in the structural mode, material matching, and processing methods.
  • the pre-cutting and segmenting method is different from the angle limitation of single-sided processing angles and arcs in ordinary machine processing, which can only produce simple angles and arc expressions.
  • the new brewing bag can have more complex angle conversions and more arc changes, meeting the changes in length, angle, and arc that cannot be achieved with a single piece of material. All kinds of angle and arc changes that cannot appear in traditional production can be achieved.
  • Organic three-dimensional structures have a variety of different materials, or are added, set or combined into one, with multiple functional materials, which make the shape bionic or solid, and have multiple angles, curves and structural shapes with shape retention capabilities, and multiple materials are compositely processed.
  • Organic three-dimensional structures can be designed as bionic three-dimensional, natural three-dimensional shapes and symbolic shapes.
  • the organic three-dimensional structure can form various complex three-dimensional structures.
  • the bionic bag body can be directly designed as a doll-shaped structure, such as a duck, a turtle, a toad, a goldfish, a mermaid, a bear, a bird, etc.
  • this type of brewing bag has reached a new height in shaping.
  • the number of structural shapes has increased geometrically, and it has unlimited three-dimensional shaping capabilities, and can make the shape into an organic three-dimensional structure.
  • a rib structure with a complete shape and local dynamics can be shaped using a variety of materials.
  • a rib structure is more suitable for the elements of an organic three-dimensional structure, can provide a richer shape, and is conducive to bearing the gravity of the material and the impact of the liquid during brewing.
  • An organic three-dimensional structure can be processed in a variety of ways, depending on the properties of the material.
  • the first is the way the structure is constructed.
  • the soft bag material cannot support the shape of a large cavity, so the bag structure needs to have a stronger support body.
  • Stereoscopic composite is a relatively new composite method. It is a three-dimensional configuration at the beginning of molding. The materials used have a memory state. When there is no external force, it can completely maintain the independence and integrity of its shape.
  • the advantage of stereoscopic composite processing is that most of the objects will be pre-processed before they are formed. Even if there is no pre-processing and shaping, a three-dimensional structure will be formed after the three-dimensional structure is completed.
  • a mixed three-dimensional structure is one in which more than one of the above structures exists at the same time.
  • the reinforcing component 12 may include a main skeleton 121 and a rib system.
  • the main skeleton 121 is used to play a major supporting role for the entire shape of the base layer 11, maintain the integrity of the entire bag body 1, and is the core of the entire structure;
  • the rib system includes a plurality of ribs 122 arranged around the main skeleton, which are used to play an auxiliary supporting role for the entire shape of the base layer 11, cooperate with the main skeleton 121 to shape the overall shape of the base layer 11, extend the force direction of the entire base layer 11, and maintain the shape of the base layer 11.
  • This structure can keep the bag body 1 in shape through the main skeleton 121, has the function of fixing the posture, can bear the main gravity and dynamic impact, and is also conducive to shaping the bag body 1 into a complex three-dimensional shape by setting the rib system.
  • This structural method can realize a multi-angle and multi-curve three-dimensional structure product in non-woven fabric processing.
  • the brewing bag of FIG8 includes two bag bodies 1, one of which is a cylindrical structure, and the other bag body 1 is the part below the waist of a mermaid, referred to as the mermaid bag body.
  • the mermaid bag body and the part above the waist together form the doll 21 mentioned in the following embodiment.
  • the mermaid bag body sits on the top of the cylindrical bag body, and part of the tail part On the side of the cylindrical bag body.
  • the mermaid bag body includes a base layer 11 and a reinforcing component 12 compounded with the base layer 11.
  • the reinforcing component 12 includes a plurality of main frames 121 and a rib system.
  • the plurality of main frames 121 can be arranged at intervals along the length direction of the tail.
  • Each main frame 121 can surround the circumference of the tail to play a major supporting role in the shape of the entire tail.
  • a plurality of ribs 122 are arranged around each main frame 121.
  • the hardness of the ribs 122 is lower than that of the main frame 121.
  • FIG8 only illustrates the distribution of ribs 122 around one main frame 121.
  • Ribs 122 can also be arranged around the remaining main frames 121.
  • the distribution of ribs 122 is not limited to the form in the figure.
  • the figure is only a schematic diagram.
  • the mermaid bag body can be shaped into a complex organic three-dimensional structure, which is also
  • the hardness of the main skeleton 121 is greater than the hardness of the ribs 122 in the rib system, and the ribs 122 are flexible and elastic relative to the main skeleton 121.
  • the base layer 11 can be mainly supported by the relatively hard main skeleton 121, and elastically supported by the rib system distributed around the main skeleton 121.
  • the rib system is combined with the base layer 11, which can make up for the insufficient modeling ability and autonomous support ability of the base layer 11, and can also make up for the deficiency of the elastic cross of the main skeleton 121 being relatively solid during shaping, and can improve the aesthetics of the bag body 1 during plasticity.
  • the bag body 1 can be made to maintain a relatively stable shape with minimal material.
  • the rib structure includes a deformable protrusion that allows the object to change its original shape under external force, and the deformation can be restored to its original shape after the external force is removed.
  • This type of brewing bag uses a combination of soft and hard materials, and has a stable posture. It can change to different postures under normal external forces, and can return to its original posture after the external force disappears.
  • the brewing bag can form organic movable parts, such as a snake-shaped or dragon-shaped brewing bag, which can be a coiled pancake shape, or can be lifted up and turned into a dragon shape. High-temperature brewing will spit out dragon balls, and when the temperature drops, they can swim in the brewing container.
  • the bag body 1 has a shaping function, and the reinforcing component 12 supports the bag body 1 to achieve the desired shape.
  • An elastic composite material can be used, and the bag body 1 has uneven shapes and richer shapes. The bag body 1 material is stretched outward and the internal space is stretched. The shape is beautiful, and the tendon material allows the brewing bag to have infinite shapes.
  • the use of multiple materials enables the bag body 1 to achieve the maximum inner cavity, the most shapes, and the most comprehensive functions with the least amount of material.
  • the amount of basic bag material is reduced as much as possible, and the least amount of supporting material is used at the bag support position to achieve the optimal bag shape with the minimum material support.
  • the tendon material with supporting strength and elastic function is compounded on the bag body.
  • the tendon material is widely distributed in various positions of the bag body, especially at the inner cavity support position of the hollow cavity of the bag body, so as to obtain the supporting strength required for the three-dimensional shape, without using relatively strong materials for the entire bag base material, thereby making the bag easier to observe. Filtration performance and energy saving are optimized to the maximum.
  • the bag body 1 has a shape-keeping function to maintain the shape of the bag body 1 during the brewing process.
  • the frame material uses a more rigid material, which can maintain a fixed shape regardless of squeezing or twisting, and can be more functional and support the original state without interference.
  • the organic three-dimensional structure will change due to external forces, so as to reduce the material consumption of the bag as much as possible, while having a sustainable appearance.
  • the complex organic three-dimensional structure by adding skeleton materials, relatively hard materials with strong rigidity and good stiffness are used in the key structural positions of the shape. In this way, the entire shape still shows a complete form under the intervention of various external forces, and even in the case of local distortion, the overall effect of the organic three-dimensional form can be achieved.
  • This kind of skeleton structure material can also carry more functional configurations, and achieve the overall functional effect in the position where the solid shape needs to be maintained.
  • reinforcing member 12 may take.
  • the reinforcing member 12 is a reinforcing sheet, which is a sheet-like three-dimensional structure or a linear three-dimensional structure, and at least covers the bend of the bag body 1. In order to allow the liquid to enter the bag body 1 better, the reinforcing member 12 may also be provided with a flow hole.
  • the reinforcing member 12 can be pre-compounded with the base layer 11 and then formed into various complex three-dimensional shapes, or can be directly three-dimensionally compounded, and the reinforcing sheet can cover the base layer 11 as a whole or a part of the base layer 11.
  • the reinforcing member 12 can be made of non-woven fabric, etc., and has a higher hardness than the base layer 11.
  • This embodiment can cover a larger area on the base layer 11 by providing a reinforcing component 12 with a sheet structure, which is conducive to realizing complex three-dimensional shapes, such as various bionic shapes.
  • the reinforcing component 12 includes a plurality of support strips, and the plurality of support strips are provided at least at the bend of the bag body 1.
  • the support strips may be in the form of strips or filaments. When the strips are in the form of strips, they may be made of non-woven fabrics, etc., and have a higher hardness than the base layer 11; when the filamentary support strips are used, metal materials such as metal wires may be used to play a role as a skeleton.
  • the position of the support strips may be set according to the shape of the bag body 1. For a specific bend, the support strips may extend along the fold of the bend, or extend at an angle to the fold of the bend, such as vertically or at other angles.
  • a plurality of support bars are arranged in a grid pattern on the cylindrical bag body 1, and no support bars are provided in the formed area S. Even when no mesh is provided on the support bar, it is beneficial for the liquid to pass through the area S of the base layer 11 into the interior and fully contact the material.
  • This embodiment can form a three-dimensional reinforcing component 12 by arranging multiple support bars, which can cover the base
  • the key area on the body layer 11 that needs to bear force forms the support skeleton of the bag body 1, which is conducive to realizing a complex three-dimensional shape and saving the material of the reinforcing component 12.
  • it can not only keep the three-dimensional shape of the bag body 1, but also allow the liquid to enter the bag body 1 through the gaps between adjacent support bars and fully contact with the material, thereby ensuring the brewing effect of the material and not affecting the viewing of the material inside the bag body 1.
  • the base layer 11 is formed by splicing a plurality of blocks, and adjacent blocks form a reinforcing component 12 at the splicing locations.
  • a plurality of blocks are spliced and processed to form a whole.
  • the material at the seam becomes slightly harder and stiffer due to the effect of the process.
  • This area plays a role of a local frame in the entire bag body 1, so that the entire bag body 1 forms a frame structure.
  • other reinforcing components 12 can also be additionally provided during the processing to further play a supporting role.
  • These parts with supporting strength play the role of supporting the materials of other parts to form a three-dimensional spatial structure.
  • the shape of the bag bottom and the bag mouth can be adjusted according to personal preference, and the splicing method and position can also be changed at will, and different shapes can be changed according to different containers.
  • the side wall and the bottom wall of the bag body 1 can be formed by splicing. If the side wall has different surfaces, it can also be formed by splicing.
  • sewing or heat fusion may be used.
  • This embodiment can enable the bag body 1 to achieve rich and varied three-dimensional structural shapes through splicing, and can increase the strength at the splicing points. Even if no additional reinforcing component 12 is provided, the bag body 1 can more easily maintain the frame structure, which is conducive to shape retention.
  • the base layer 11 includes a plurality of blocks, and the blocks are configured to be pre-pressed into a concave-convex shape.
  • the plurality of blocks are spliced and integrated into a three-dimensional shape.
  • the shape of the bag body 1 can be designed as required.
  • the material of the base layer 11 can be divided and spliced by multiple pieces of material. When the material is joined, multiple pieces of material can be spliced, thereby transforming into various special-shaped bags with multiple angles and curves.
  • the shapes spliced by multiple pieces of material are more complex and richer.
  • the bag body material needs to be pre-cut into multiple blocks according to the shape, and each block is pre-pressed into a concave and convex shape to form a three-dimensional block, and then according to the overall shape of the bag body 1, it is combined into a bag body 1 of the required shape.
  • the pre-pressing can be performed on a single block or on a plurality of assembled blocks, and finally the bag body is formed by joining the single or multiple blocks of the pre-formed shape.
  • the base layer 11 is made of a material having a shape memory function.
  • the base layer 11 is made of a material with a certain shape memory, and is formed into the bag body 1 by pressing and splicing.
  • the preformed base layer 11 can form shape memory and remain stable in a certain shape for a long time. After being deformed by external force, it can be restored to its original shape through certain measures.
  • nylon material can be formed by high-temperature hot pressing. After being deformed by external force, it can be restored to the fixed shape after hot pressing and maintained by heating.
  • the base layer 11 is integrally formed by hot pressing or cold pressing.
  • a whole sheet of base layer 11 can be firstly compounded with the reinforcing component 12, and a hot pressing or cold pressing molding technology can be used to form a three-dimensional open cavity shape with the whole piece of material; or a high temperature heat shrinking technology can be used to arrange the whole sheet of composite material on a mold, and a three-dimensional cavity shape can be formed by high temperature heat shrinking technology.
  • a hot pressing or cold pressing molding technology can be used to form a three-dimensional open cavity shape with the whole piece of material
  • a high temperature heat shrinking technology can be used to arrange the whole sheet of composite material on a mold, and a three-dimensional cavity shape can be formed by high temperature heat shrinking technology.
  • other preforming methods can also be used, as long as they can form a three-dimensional structure, they are within the protection scope of the present disclosure.
  • This embodiment can reduce the difficulty of the process through one-piece molding, improve the molding efficiency of the bag body 1, and can form a complex shape with smooth transition at the bends, which is smoother at the bends and can improve the aesthetics of the shape.
  • a concave-convex structure is provided on the wall surface of the bag body 1.
  • the concave-convex structure can be realized by hot pressing or cold pressing, and it can be regularly distributed on the wall surface of the bag body 1, or it can be various decorative patterns.
  • This embodiment can further improve the shape-keeping ability of the bag body 1 and the aesthetics of the bag body by providing a concave-convex structure on the wall surface of the bag body 1, thereby better satisfying the preferences of different consumers.
  • the base layer 11 is made of a transparent material or a translucent material and has a mesh 16.
  • the base layer 11 can be made of non-woven fabric (such as corn fiber), nylon, filter paper, etc., which is non-toxic, harmless, high temperature resistant and odorless.
  • the base layer 11 can also be made of an opaque material.
  • the base layer 11 is not limited to the above-mentioned categories. For example, cotton, linen, silk, wool fibers or ultra-fine steel wires are all optional materials.
  • the base layer 11 in this embodiment is made of transparent or translucent material and is provided with a mesh 16, so that the material inside can be clearly viewed during the brewing process, achieving an aesthetic effect. Moreover, the liquid can smoothly enter the bag body 1 through the mesh 16, and the material can be quickly soaked.
  • the brewing bag further comprises a posture control component 2 connected to the top of the bag body 1 and configured to keep the bag body 1 in a suspended state when immersed in liquid.
  • the brewing bag of this embodiment can realize posture control of the bag body 1 in the liquid through the posture control component 2, so that the bag body 1 can be freely suspended in the liquid and can achieve self-balancing, thereby maintaining the designed posture of the bag body 1, which is beautiful and practical.
  • the posture control component 2 can also control the floating and sinking state of the bag body 1 to maintain a suitable height position in the liquid.
  • the posture control component 2 can include floating accessories and sinking accessories to control the weight of each part of the bag body 1, adjust the floating and sinking of the bag body 1 in the liquid, and the posture angles of the bag body 1 in all directions.
  • the bag body 1 is a bionic shape, and by adding floating functional accessories, the posture of the bag body 1 can be kept from tilting in any state, and it is also convenient to add other functional components to the bag body 1 to obtain the effects required by the tea ceremony and tea art during brewing.
  • At least part of the posture control component 2 is made of silica gel, which can help the bag body 1 to maintain a suspended state.
  • the posture control component 2 includes a doll 21, and the doll 21 has a hollow structure.
  • the doll 21 has a hollow structure.
  • a toad is arranged above the bag body 1 .
  • the bag body 1 adopts a cylindrical structure.
  • the side wall and the bottom of the bag body 1 are laminated and pressed together by multiple layers of base materials to form local reinforcement.
  • FIG2 shows a duck disposed above the bag body 1.
  • the bag body 1 is a spherical structure with a portion of the spherical surface removed from the top.
  • FIG3 shows a fish disposed above the bag body 1, and the bag body 1 adopts an inverted prism-shaped structure.
  • FIG4 shows a toad disposed above the bag body 1, and the upper area of the bag body 1 adopts a structure with a reduced cross-section, and the lower area is connected to an inverted cone-shaped structure.
  • the doll 21 can also be a mermaid or other objects.
  • the doll 21 can be made of environmentally friendly materials that are not afraid of high temperatures and are non-toxic, such as silica gel, children's milk bottle materials, wooden bamboo products, PPSU materials, etc.
  • FIG8 includes two bag bodies 1, one of which is a cylindrical structure, and the other is a mermaid bag body.
  • the mermaid bag body and the part above the waist together form a doll 21.
  • the mermaid bag body sits on the top of the cylindrical bag body, and part of the tail is located on the side of the cylindrical bag body.
  • the doll 21 has the functions of both containing materials and playing with pets.
  • the part above the waist of the mermaid bag body can be set to a suitable shape so that the entire brewing bag can maintain an upright posture during brewing.
  • the elbow can be set to a form of spreading outwards to facilitate balance.
  • the doll 21 can be combined with the bag body 1, and the doll 21 can be set on the top of the bag body 1, or can also serve as a part of the skeleton or the entire skeleton of the bag body 1.
  • the doll 21 and the bag body 1 are combined to form a new toy pet brewing body.
  • This embodiment not only improves the aesthetics of the brewing bag by arranging a doll 21 on the top of the bag body 1, but also realizes the floating function of the bag body 1 through the hollow structure.
  • the shape of the doll 21 and the position of the hollow part it can be used as a balance structure to realize the posture control of the bag body 1 in the liquid.
  • the pet tea ceremony cultural and artistic accessories the pet is put into the water cup, and the taste of the drinker is affected through the process of drinking water, and drinking tea is used as a leisure cultural scene.
  • the posture control component 2 further includes: a float 22 connected to the top of the bag 1 , wherein the bag 1 is connected to the central area of the float 22 , and the doll 21 is disposed on the float 22 is away from the side of the bag body 1 , and the doll 21 can be fixed on the float 22 .
  • the float 22 can be fixed to the top of the bag 1 as a whole, and the material inside the bag 1 cannot be replaced.
  • the float 22 has a cover 221, and the area of the float 22 outside the opening and closing portion 221 is connected to the top of the bag 1, the cover 221 can be opened and closed, and the doll 21 is fixed to the cover 221.
  • the cover 221 is opened, the material inside the bag 1 can be replaced, and when the cover 221 is closed, brewing can be performed.
  • the float 22 may be two protrusions arranged on the top edge of the cylindrical bag body, and the protrusions may extend along a portion of the circumference of the cylindrical bag body.
  • the area of the float 22 can be larger than the maximum cross-sectional area of the bag body 1 in the horizontal plane to generate a larger buoyancy.
  • the float 22 can be made of resin material.
  • the float 22 When brewing, the float 22 floats on the surface of the liquid, and the float 22 can generate greater buoyancy, so that the posture of the bag body 1 remains more stable.
  • the float 22 can be a thin plate structure, for example, a flat plate structure, a plate structure with a bent edge, or a curved plate structure.
  • the doll 21 and the artistic shape in the bag body 1 should maintain a normal posture in the brewing container, and cannot be shaken, turned over, or tilted.
  • the float 22 is used as a functional accessory for counterweight, so that the brewing bag can maintain a predetermined posture and improve the aesthetics.
  • the float 22 is only for achieving a floating effect; if the bag body 1 has an opening at the top, the opening can also be closed by the float 22.
  • the float 22 can support the top opening of the bag body 1, which is beneficial to maintaining the shape of the bag body 1.
  • the bag body 1 is cylindrical, and has an opening at the top of the bag body 1.
  • the entire circumferential edge of the opening is connected to the float 22.
  • the float 22 is a flat plate structure, which can support the top opening of the bag body 1, so that the bag body 1 can maintain a cylindrical shape from top to bottom, and can increase the effective accommodation space of the cavity 13 inside the bag body 1.
  • the material can be fully expanded and foamed, thereby further optimizing the brewing effect.
  • the doll 21 is set as a golden toad.
  • the posture control component 2 also includes an edge portion 23, which is set around at least the edge of the float 22, and the edge portion 23 is raised relative to at least one side surface of the float 22. This structure is more conducive to achieving the floating of the brewing bag and performing posture control.
  • the bag body 1 is spherical, with an opening at the top of the bag body 1, and the entire circumferential edge of the opening is connected to the floating body 22,
  • the floating body 22 includes a flat plate section and a bent plate section, the flat plate section can be rectangular, the bent plate section is connected to one end of the flat plate section, and can be tilted upward to form a bamboo raft-like structure, and the doll 21 is set as a duck.
  • the flat plate section of the floating body 22 can also support the top opening of the bag body 1.
  • the bag body 1 is in the shape of an inverted prism, the top of the bag body 1 is closed or closed by other sealing accessories 7 , the float 22 is directly connected to the top of the bag body 1 and may be in the shape of a lotus leaf, and the doll 21 is set as a fish and a lotus.
  • This embodiment can achieve greater buoyancy by providing a larger float 22 in combination with the hollow doll 21.
  • the weight ratio can be balanced, and the posture of the bag 1 in the liquid can be easily controlled, so that the posture of the bag 1 can be kept more stable.
  • the float 22 floats on the surface of the liquid, so that the entire bag 1 can be immersed in the liquid, ensuring that the material is fully in contact with the liquid, and obtaining a better brewing effect.
  • the sealing portion at the top of the brewing bag can adopt a variety of structures, and three structural forms are listed below.
  • the top of the bag body 1 adopts a fully enclosed structure, which can prevent the material from leaking out, is easy to use, and cannot be reused, but it is easier to achieve a complex shape of the bag body 1.
  • the top of the bag body 1 has an opening, and a sealing accessory 7 is provided at the opening, and the sealing accessory 7 is used to close the opening.
  • the sealing accessory 7 may be a drawstring 71, and the drawstring 71 may pass through the bag body 1 circumferentially at the top opening position. When the drawstring 71 is tightened, the opening position of the bag body 1 is retracted to close the opening, and when the drawstring 71 is loosened, the opening of the bag body 1 is opened; or the sealing accessory 7 may also be a snap button, a buckle, or a hook.
  • the main part of the bag body 1 has a rectangular cross-section and a circular opening; as shown in FIG. 6 , the main part of the bag body 1 has a plum blossom cross-section and a circular opening; optionally, the main part of the bag body 1 is cylindrical, etc.
  • This fully open sealing structure can close the opening through the sealing accessory 7 during the brewing process. After the brewing is completed, the sealing accessory 7 can be opened to expose the opening, so that the material can be easily poured out and new material can be added for use next time, thereby realizing the reuse of the brewing bag.
  • the top of the bag body 1 has an overlapping structure, which forms an opening when the overlapping structures are far away from each other, and closes the opening when they are close to each other.
  • snaps, buckles or hooks can be set between the overlapping structures.
  • the bag body 1 is sealed by overlapping two pieces of cloth, one piece of cloth is pressed on the other piece of cloth, and the gaps are staggered.
  • This semi-enclosed sealing structure can prevent material from leaking even when the sealing accessory 7 is not provided or the sealing accessory 7 is opened, and is more flexible and convenient to use.
  • the brewing bag further includes an additional functional part arranged on the posture control part, and the additional functional part includes: at least one of an electronic temperature measuring part 4, a light emitting part 5 and a sound emitting part 6.
  • the electronic temperature measuring part 4 may also have a temperature display or voice temperature reporting function.
  • the light emitting part 5 and the sound emitting part 6 may be set as a doll.
  • the additional functional parts can be arranged on the doll 21 and/or the float 22.
  • the heavier ones can be combined on the doll 21 to prevent the bag body 1 from deforming.
  • Parts made of light materials can also be arranged on the bag body 1.
  • the electronic temperature measuring component 4 may include a temperature measuring sensing probe, which extends downward inside the doll 21 until it contacts the liquid to measure the temperature.
  • the electronic temperature measuring component 4 can be built into the toad's belly. There is a digital display opening on the toad's back to display the temperature through the display screen. Between the two hind legs and where the buttocks and the lotus leaf contact, there is a downward extending temperature sensing probe that can pass through the lotus leaf and contact the water.
  • the brewing bag of this embodiment can detect the current liquid temperature by setting the electronic temperature measuring component 4, remind the temperature suitable for drinking, prevent scalding when drinking, improve drinking safety, and avoid high temperature affecting health.
  • the bag body 1 is provided with a doll 21, the electronic temperature measuring component 4 can be set in the doll 21, which is waterproof and temperature-sensitive.
  • the electronic temperature measuring component 4 is provided with different temperature alarm functions, and there will be a reminder function when the temperature suitable for drinking is reached.
  • the brewing bag can be made more beautiful, and by setting the sound-emitting component 6, a more interesting experience can be provided.
  • This brewing bag is not an ordinary tea bag, but a product with multiple functions and experiences.
  • the brewing bag further comprises a position retainer 3 disposed on the inner wall of the bag body 1 , which is configured to hang decorative objects.
  • the position retaining member 3 can be arranged on the bottom wall or side wall of the bag body 1, and can be set as a hook member for hooking decorative objects, or can also be set as an insertion member for inserting decorative objects.
  • the decorative objects can be set in a prominent display position, and when the material is brewed, it will form a flower arrangement-style artistic shape together with the decorative objects in the bag body 1.
  • the bag body 1 of the brewing bag of this embodiment can maintain a relatively large three-dimensional cavity, which is conducive to fully brewing the material, and there is space for decorative objects, which can be combined to form an artistic shape, improve the aesthetics, and achieve an ornamental effect while drinking.
  • the brewing bag includes at least two bag bodies 1, and at least two bag bodies 1 have independent cavities 13, which can be used to contain different materials.
  • some of the bag bodies 1 can be used to contain powdered seasoning materials, and can use opaque sealed chambers, which can be soaked in water but will not leak powder; other bag bodies 1 can be used to contain raw leaf materials, and can use transparent bag chambers, which are beautiful and easy to taste.
  • the brewing bag of Fig. 8 comprises two bag bodies 1, one of which is a cylindrical structure, and the other bag body 1 is the part below the waist of a mermaid, referred to as a mermaid bag body.
  • the cavities 13 of the two bag bodies 1 are independent of each other and can contain the same or different materials.
  • This structure can distribute and store different materials in different positions, which can more flexibly meet the brewing needs. When brewing, it can achieve the purpose of seasoning and the effect of flower arrangement, which is more beautiful.
  • the brewing bag further includes a drawstring 71 disposed on the bag body 1 .
  • the drawstring 71 A card 8 is provided at the end of the card 8, and a network access port 81 with a social function is provided on the card 8.
  • the network access port 81 can be an electronic code or the like.
  • consumers can be identified by connecting to the network access port 81, such as scanning an electronic code, and their identity, location, interests and hobbies can be identified. At the same time, they can also see the information of other enthusiasts who consume the same product, display the location of the drinkers, and note the consumer's hobbies, age, whether they like to interact, etc., so as to expand social interaction while tasting tea, making the brewing bag a social medium.
  • a compiled mini program can be placed, in which an introduction to each drink is added, and some background music, poems and songs can be selected for playback.
  • the brewing bag can also be provided with a single identity recognition functional component, and functional accessories can be added to the bag body and the inside of the bag, so that the quality, identity, grade and year of the material in the bag can be clearly distinguished. Materials of different categories from different production areas can be distinguished, which is conducive to displaying the culture of origin.
  • the brewing bag can also be equipped with an anti-counterfeiting traceability verification function component to verify the authenticity and prevent counterfeit products.
  • an anti-counterfeiting traceability verification function component to verify the authenticity and prevent counterfeit products.
  • Different symbol forms are used for different varieties of drinking materials from different production areas in different countries, and they can be directly traced back to the place of origin, clearly distinguishing the single nature of the materials in the bag in appearance.
  • the bag body can accommodate the code settings of multiple supervisory agencies to comprehensively supervise the authenticity of the materials in the bag.
  • the brewing bag may also be provided with a dry-wet separation and anti-foaming component.
  • the bag body can adjust its posture to separate the material in the bag from the water.
  • brewing bags with different structures can be used, that is, different functional components are arranged in the brewing bags.
  • the brewing bag also includes a stirring stick 9 connected to the top of the bag body 1, which is configured to stir the material in the bag body 1.
  • the top of the bag body 1 is provided with an opening, and a sealing accessory 7 is provided at the opening, the sealing accessory 7 is used to close the opening, the sealing accessory 7 can be a drawstring 71, the drawstring 71 penetrates into the top area of the bag body 1, and the opening can be closed by pulling, and the stirring stick 9 can be connected to the end of the drawstring 71.
  • the stirring stick 9 can be directly connected to the bag body 1.
  • the brewing bag of this embodiment is additionally provided with a stirring rod 9, and the material can be stirred by the stirring rod 9 before or during brewing, so that the material is fully in contact with the liquid, thereby optimizing the brewing effect.
  • the seal of the bag body 1 can be opened, and the tea leaves in the bag body 1 can be directly stirred with the stirring rod 9. Since the bag body 1 can maintain a specific shape, the tea leaves can be mixed more evenly by stirring to optimize the brewing effect; or the tea powder can be poured into a teacup and gently stirred to enjoy high-end tea ceremony anytime and anywhere.
  • the brewing bag can be used for brewing broken tea.
  • the base layer 11 includes a first filter layer 14 and a second filter layer 15 , the first filter layer 14 is enclosed outside the second filter layer 15 and has a removable portion 141 , the mesh of the second filter layer 15 is larger than the mesh of the first filter layer 14 , and the reinforcing component 12 is at least compounded with the second filter layer 15 .
  • the removable portion 141 can be connected to the rest of the first layer of filter screen 14 through a strength weakening portion, such as a dotted line.
  • One or more removable portions 141 can be provided on the first layer of filter screen 14, and the removable portions 141 can be easily separated.
  • the mesh density of the second layer of filter screen 15 is smaller than that of the first layer of filter screen 14.
  • the reinforcing component 12 can be compounded with the second layer of filter screen 15 to meet the shape requirements of the bag body 1.
  • the reinforcing component 12 may not be provided on the first layer of filter screen 14, and only plays a sealing role; optionally, the reinforcing component 12 can also be provided on the first layer of filter screen 14, so that the entire bag body 1 can maintain a specific shape during the brewing process.
  • the second layer filter 15 can be filled with materials of different degrees of fragmentation.
  • the materials are enclosed in the second layer filter 15 by the first layer filter 14 due to the smaller mesh of the first layer filter 14.
  • the removable portion 141 can be removed to expose the larger mesh at the bottom of the second layer filter 15, allowing fine materials in the materials to be filtered out to better meet usage requirements.
  • the external high-density first-layer filter 14 can keep the tiny broken leaves from leaking out; when brewing, the removable part 141 is removed to reveal the larger mesh of the second-layer filter 15, allowing the tiny tea leaves to be filtered out from the second-layer filter 15.
  • gently shaking the tea bag can make the tiny broken tea leaves remain in the cup as embellishment, so as to achieve a beautiful tea ceremony effect in a simple quick brewing process.
  • the Chinese Kung Fu tea bag needs to have an opening reserved for checking the tea leaves and removing impurities inside.
  • the shape of the bag should conform to the physical characteristics of the teapot, and it should be ensured that the tea leaves in the bag will not leak out when brewing.
  • Middle Eastern mint tea a fresh mint leaf will be inserted in the cup, and the brewing bag can reserve a place for inserting flowers and leaves.
  • a clamp is provided on the bag body 1, and the clamp is used to clamp the brewing container after brewing is completed to hang the bag body 1 to filter out the liquid.
  • the brewing container can be a cup.
  • a clamp is provided on the bag body 1 to realize the hanging function of the bag body 1.
  • the bag body 1 After the bag body 1 has been soaked for a certain period of time and needs to be separated from the water level, the bag body 1 can be hung on the edge of the brewing container by the clamp so that the bag body 1 is above the water level, allowing the water in the bag body 1 to fully remain in the cup to drain. Afterwards, the bag can be taken out or kept still.
  • multiple clamps can be set up to clamp the edge of the cup mouth at the same time, and the bag can be opened to the largest surface to flush water. After the water drains on the bag body 1, the edges of the bag body 1 in different directions can be gathered on the same side of the cup. The bag body 1 can still be placed in the cup without affecting drinking.
  • the bag body 1 has pre-filled materials.
  • the material can be tea, Chinese medicine or seasoning.
  • the brewing bag can be used as a tea bag, a Chinese medicine bag or a seasoning bag, and the brewing bag has a wide range of uses.
  • the brewing bag product can be sold without adding materials to the bag body 1, so that consumers can add according to their own needs.
  • the brewing bag further comprises a packaging bag, which is sealedly sleeved outside the bag body 1 , and the space between the packaging bag and the bag body 1 is filled with materials for trial use.
  • This embodiment can realize the standardization of retail packaging and achieve differentiated standards for materials of different brands, different origins, and different levels. Consumers can see the content of their consumption at a glance. After opening the sealed packaging bag, the material can be presented while still having intact inner packaging, so that consumers can have a direct understanding of the quality of the material. And after tasting, the integrity can still be retained. If there is any objection to the material in the bag body 1, it can be traced while the packaging is intact to ensure the quality of the material.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)

Abstract

Sachet comprenant un corps (1). Le corps (1) comprend : une couche de base (11) qui forme d'un seul tenant une structure tridimensionnelle, une cavité (13) destinée à recevoir un matériau étant formée à l'intérieur de la structure tridimensionnelle ; et un élément de renforcement (12) composé sur la couche de base (11).
PCT/CN2023/099402 2023-06-09 2023-06-09 Sachet Pending WO2024250280A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2023/099402 WO2024250280A1 (fr) 2023-06-09 2023-06-09 Sachet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2023/099402 WO2024250280A1 (fr) 2023-06-09 2023-06-09 Sachet

Publications (1)

Publication Number Publication Date
WO2024250280A1 true WO2024250280A1 (fr) 2024-12-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05147670A (ja) * 1991-11-20 1993-06-15 Yamanaka Sangyo Kk テトラパツク製袋システム
CN1422230A (zh) * 2000-03-21 2003-06-04 苏珊·贾菲·斯蒂尔曼 具有有用的装饰性元件的浸泡袋、支撑部件、输送系统和方法
JP2005104559A (ja) * 2003-10-01 2005-04-21 Kao Corp ガセット袋
CN103538806A (zh) * 2012-07-12 2014-01-29 曾叶雪英 接合式的冲泡物折叠包覆结构及其制造方法
DE202015104748U1 (de) * 2015-09-08 2015-10-06 Winter Trading Gmbh Teebeutel
CN207208996U (zh) * 2017-09-25 2018-04-10 深圳市香啡国际商贸有限公司 一种用于茶咖萃取机的胶囊茶包
CN218705212U (zh) * 2022-07-16 2023-03-24 梁永正 一种立体冲泡袋

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05147670A (ja) * 1991-11-20 1993-06-15 Yamanaka Sangyo Kk テトラパツク製袋システム
CN1422230A (zh) * 2000-03-21 2003-06-04 苏珊·贾菲·斯蒂尔曼 具有有用的装饰性元件的浸泡袋、支撑部件、输送系统和方法
JP2005104559A (ja) * 2003-10-01 2005-04-21 Kao Corp ガセット袋
CN103538806A (zh) * 2012-07-12 2014-01-29 曾叶雪英 接合式的冲泡物折叠包覆结构及其制造方法
DE202015104748U1 (de) * 2015-09-08 2015-10-06 Winter Trading Gmbh Teebeutel
CN207208996U (zh) * 2017-09-25 2018-04-10 深圳市香啡国际商贸有限公司 一种用于茶咖萃取机的胶囊茶包
CN218705212U (zh) * 2022-07-16 2023-03-24 梁永正 一种立体冲泡袋

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